From 085cc4ff56857d234e80f37d0316c13eb5718696 Mon Sep 17 00:00:00 2001
From: Kamil Dudka <kdudka@redhat.com>
Date: Tue, 3 Jul 2018 10:46:58 +0200
Subject: [PATCH] test/runwrapper: copy the preloaded library

... to a temporary directory because the original location might
not be accessible by other users.
---
 test/runwrapper | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/test/runwrapper b/test/runwrapper
index 6e0e899..de4555a 100755
--- a/test/runwrapper
+++ b/test/runwrapper
@@ -1,7 +1,23 @@
 #!/bin/bash
 
-if [ -e "$PWD/.libs/libtestlookup.so" ]; then
-	export LD_PRELOAD="$PWD/.libs/libtestlookup.so"
+src="$PWD/.libs/libtestlookup.so"
+dst=
+if [ -e "$src" ]; then
+	# copy the preloaded library to a temporary directory because
+	# the original location might not be accessible by other users
+	tmp="$(mktemp -d)"
+	chmod 0755 "$tmp"
+	dst="${tmp}/libtestlookup.so"
+	cp -L "$src" "$dst"
+	export LD_PRELOAD="$dst"
 fi
 
 "${srcdir:-${PWD}}"/test/run "$@"
+ec="$?"
+
+if [ -n "$dst" ]; then
+	# remove the temporary location
+	rm -rf "$dst"
+fi
+
+exit "$ec"
-- 
2.14.4